外研版 (新标准)八年级下册Module 4 Seeing the doctorUnit 3 Language in use多媒体教学课件ppt

这是一份外研版 (新标准)八年级下册Module 4 Seeing the doctorUnit 3 Language in use多媒体教学课件ppt，文件包含M4Unit3Languageinuse1-2PPT课件pptx、M4Unit3Languageinuse1-1教案docx、M4Unit3Languageinuse1-3学习任务单docx等3份课件配套教学资源，其中PPT共36页， 欢迎下载使用。
Present Perfect Tense 现在完成时
1. Hw lng has Daming been ill?2. Des Daming d any exercise?
He has been ill since Friday.
N, he desn’t. He hasn’t dne much exercise since he gt his cmputer last year.
He has been ill since Friday.
He hasn’t dne much exercise since he gt his cmputer last year.
结构：subject + have/has dne + since + (when the situatin started).
（when the situatin started): since August, 2003; since he was brn…
E.g. They have wrked here since August, 2003.He has lived in this city since he was brn.
1. I haven’t seen her last year.2. I have had my watch I was 15 years ld.
Let’s practice.
1. Hw lng has Anna had her dg?2. Hw lng has Wang Wei played ftball?
She has had her dg fr three mnths.
She has played ftball fr a year.
She has had his dg fr three mnths.
She has played ftball fr a year.
结构：subject + have/has dne + fr + (length f time).
（length f time）：fr tw mnths; fr seven years…
E.g. I have lived in Beijing fr tw mnths.They have studied English fr seven years.
1. I have been away frm my hmetwn a year.2. He has kept the bk tw weeks.
1. I have learned hw t play table tennis the day befre yesterday.2. He has played basketball five mnths.3. They have stayed here ten years.
Fill in the blanks with “since” r “fr”.
4. We have talked the way t keep fit lunch time.5. She has taught English she came here.6. I have wrked in this hspital almst eight years.
She has taught English since she came here.
Hw lng has she taught English?
The special interrgative sentence特殊疑问句
I have wrked in this hspital fr almst eight years.
Hw lng have yu wrked in this hspital?
对现在完成时的时间状语进行提问
结构：Hw lng + have/has + subject + dne…?
特殊疑问词：Hw lng
-- have yu waited fr me? -- I have waited fr yu since fur ’clck.-- Hw lng she hw t play tennis?-- She has learned hw t play tennis since last week.
-- have yu learned hw t play the pian?-- I’ve learned hw t play the pian fr a mnth.
-- Hw lng Tm English? -- He has studied English fr thirteen years.
-- have yu knwn yur best friend?-- I’ve knwn my best friend since I was in Grade 4.
-- Hw lng Anna in this place?-- She has lived in this place since she was brn.
Cmplete the sentences.
-- have yu used this bk?-- We have used this bk fr tw years.
-- Hw lng Bill TV?-- Bill has watched TV fr twenty minutes.
-- Hw lng yu a healthy diet?-- I have had a healthy diet since I was little.
-- has Lingling had her bike?-- She has had her bike fr a year.
-- Hw lng they at this schl?-- They have studied at this schl fr tw years.
-- have yu stayed here? -- I’ve stayed here since I was ten years ld.
A. I stayed here when I was ten years ld.B. I’ve stayed here since I was ten years ld.
A. I studied at this schl tw years ag.B. I’ve studied at this schl fr tw years.
强调某一行为或状态从过去某个时间一直持续到现在。
I’ve stayed here since I was ten years ld.
I’ve studied at this schl fr tw years.
I lived here five mnths ag. I’ve lived here fr five mnths.
-- I mved here ten mnths ag. -- S yu’ve here fr ten mnths?-- I did exercise tw hurs ag.-- S yu haven’t in bed in the last tw hurs?
1. -- I fell ill tw days ag. -- S yu’ve ill fr tw days? -- That’s right.2. -- I saw the dctr three days ag. -- S yu haven’t her in the last three days?
3. -- I’ll walk t schl fr the first time tmrrw. -- S yu’ve never t schl befre?4. -- I came int hspital tw days ag. -- S yu’ve already in hspital fr tw days?
5. -- Hw lng yu a headache? -- Oh, it began abut tw hurs ag.
fr + length f time.subject + have/has dne + since + when the situatin started.
Hw lng + have/has + subject + dne…?
1. What kind f exercise d yu d?2. Hw lng have yu dne this kind f exercise?3. D yu play in a schl sprts team?4. If yes, hw lng have yu played in the team?5. D yu have a healthy diet?6. If yes, when did yu start having a healthy diet?
Healthy Living
1. What kind f exercise d yu d? I play ftball. 2. Hw lng have yu dne this kind f exercise? I have learned hw t play ftball since I was 10. 3. D yu play in a schl sprts team? Yes, I d.
Cmplete the questinnaire with “since” r “fr” where necessary.
4. If yes, hw lng have yu played in the team? I have played in the ftball team fr a year. 5. D yu have a healthy diet? Yes, I d. 6. If yes, when did yu start having a healthy diet? I had a healthy diet fr years since I was little.
Ask yur classmates r friends t cmplete the questinnaire abut healthy living with “since” r “fr” where necessary.